发明名称 |
POWERTRAIN PRESSURE AND FLOW CONTROL SYSTEM FOR A TORQUE CONVERTER CLUTCH |
摘要 |
A pressure and flow control system for a torque converter clutch includes a pilot valve, a regulating valve, and a torque converter control valve. The pilot valve is configured to produce a pilot signal and includes a first valve, which is a MEMS microvalve. The regulating valve is in fluid communication with the pilot valve, and is configured to receive the pilot signal. The regulating valve is further configured to output a control signal. The torque converter control valve is configured to engage and disengage the torque converter clutch in response to the control signal.
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申请公布号 |
US2012090947(A1) |
申请公布日期 |
2012.04.19 |
申请号 |
US201113167212 |
申请日期 |
2011.06.23 |
申请人 |
LEE CHUNHAO J.;SAMIE FARZAD;KAO CHI-KUAN;HEBBALE KUMARASWAMY V.;LI DONGXU;BARTOS ANDREW L.;ROBER KEVIN B.;GM GLOBAL TECHNOLOGY OPERATIONS LLC |
发明人 |
LEE CHUNHAO J.;SAMIE FARZAD;KAO CHI-KUAN;HEBBALE KUMARASWAMY V.;LI DONGXU;BARTOS ANDREW L.;ROBER KEVIN B. |
分类号 |
F16D25/12 |
主分类号 |
F16D25/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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